> Note that def we have inserted, to define a global variable request. This is a powerful debug mechanism, but a better way to use it is a tool like [snitch](https://github.com/AbhinavOmprakash/snitch).

Wow, wish I knew about snitch earlier! I have been using a similar, much less powerful, set of macros for this: https://gist.github.com/mjdiloreto/9e7c65023fff691b5ab7d297d...

In my experience, this is a phenomenal way to develop. You just replace whatever `defn` or `let` you are working on with `defn` and `let`, and interact with your app normally (click around in the UI, trigger the frontend or backend functions you are examining). Combined with a tool like portal (https://github.com/djblue/portal) you can quickly get an overview of your system while it is running!